Results 31 to 40 of about 301,541 (378)
Molecular Plant-Microbe Interactions, 2021 How plants deal with beneficial and pathogenic microorganisms and how they can tolerate beneficial ones and face pathogens at the same time are questions that remain puzzling to plant biologists.
Claire Benezech +2 more
doaj +1 more source
Cell Biological Changes of Outer Cortical Root Cells in Early Determinate Nodulation
Molecular Plant-Microbe Interactions, 2001 In the symbiosis of leguminous plants and Rhizobium bacteria, nodule primordia develop in the root cortex. This can be either in the inner cortex (indeterminate-type of nodulation) or outer cortex (determinate-type of nodulation), depending upon the host
Paulina C. van Spronsen +4 more
doaj +1 more source
Defining the mutation sites in chickpea nodulation mutants PM233 and PM405
BMC Plant Biology, 2022 Background Like most legumes, chickpeas form specialized organs called root nodules. These nodules allow for a symbiotic relationship with rhizobium bacteria. The rhizobia provide fixed atmospheric nitrogen to the plant in a usable form.
Daniel C. Frailey +3 more
doaj +1 more source
Frontiers in Plant Science, 2021 In legumes, many endogenous and environmental factors affect root nodule formation through several key genes, and the regulation details of the nodulation signaling pathway are yet to be fully understood.
Mohammed Ali +9 more
doaj +1 more source
Hayati Journal of Biosciences, 2010 Nodule formation in Rhizobium-legume symbiosis is negatively regulated by ethylene. Ethylene inhibitors such as L-α-(2-amino-ethoxyvinyl)-glycine (AVG) and silver ions (Ag+), the ethylene-insensitive sickle mutant, and transgenic plants were used to ...
JOKO PRAYITNO, ULRIKE MATHESIUS
doaj +1 more source
Seed size influences the promoting activity of rhizobia on plant growth, nodulation and N fixation in lima bean [PDF]
Ciência Rural, 2021 : This study evaluated the activity of rhizobia isolates inoculated in large (18 mm) and small (11 mm) seeds on lima bean growth, nodulation and N fixation. Selected rhizobia isolates were compared with a reference strain CIAT899 and two controls without
Claudyanne do Nascimento Costa +7 more
doaj +1 more source
Relational Learning between Multiple Pulmonary Nodules via Deep Set Attention Transformers [PDF]
, 2020 Diagnosis and treatment of multiple pulmonary nodules are clinically important but challenging. Prior studies on nodule characterization use solitary-nodule approaches on multiple nodular patients, which ignores the relations between nodules. In this study, we propose a multiple instance learning (MIL) approach and empirically prove the benefit to ...
arxiv +1 more source
Root exudates drive interspecific facilitation by enhancing nodulation and N2 fixation
Proceedings of the National Academy of Sciences of the United States of America, 2016 Significance Plant diversity often leads to an increase in ecosystem productivity, but the underpinning mechanisms remain poorly understood. We found that faba bean/maize intercropping enhances productivity, nodulation, and N2 fixation of faba bean ...
Bai Li +7 more
semanticscholar +1 more source
The Role of Flavonoids in Nodulation Host-Range Specificity: An Update
Plants, 2016 Flavonoids are crucial signaling molecules in the symbiosis between legumes and their nitrogen-fixing symbionts, the rhizobia. The primary function of flavonoids in the interaction is to induce transcription of the genes for biosynthesis of the rhizobial
Chengwu Liu, J. Murray
semanticscholar +1 more source
Image Synthesis with Disentangled Attributes for Chest X-Ray Nodule Augmentation and Detection [PDF]
arXiv, 2022 Lung nodule detection in chest X-ray (CXR) images is common to early screening of lung cancers. Deep-learning-based Computer-Assisted Diagnosis (CAD) systems can support radiologists for nodule screening in CXR. However, it requires large-scale and diverse medical data with high-quality annotations to train such robust and accurate CADs.
arxiv